How do i go back to regular google search, not google assistant?

I have the Galaxy S7 Edge, and when I bought it you could hold the home button and bring up Google search. After the last update, its just Google assistant voice search. How do I go back to the regular Google. I tried turning off Google Assistant but then it disables the home button search. I want to keep okay Google but I don't want t to voice search everything. It was more convenient than opening up the browser every time as well. Any help.